gaokao 2022 Q14

gaokao · China · national-B-science 5 marks Circles Circle Equation Derivation

The equation of a circle passing through three of the four points $(0,0), (4,0), (-1,1), (4,2)$ is $\_\_\_\_$.

The equation of a circle passing through three of the four points $(0,0), (4,0), (-1,1), (4,2)$ is $\_\_\_\_$.